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Reftek - Model 130-SMHR -Strong Motion Accelerograph
24-bit Strong Motion Accelerograph. 130-SMHR Strong Motion High Resolution Recorder provides accurate data and related information about seismic events, especially as they relate to buildings and structures. The 130-SMHR meets the USGS Advanced National Seismic System (ANSS) specifications for strong motion reference stations for deployment in urban areas. It is also certified under the California Strong Motion Instrumentation Program (CSMIP) and Los Angeles Department of Building & Safety (LADBS) Accelerograph program.
Both models are made for continuous monitoring of earthquakes and other seismic events, and the recording of strong earthquake shaking at ground sites, in buildings and critical structures. The 130-SMHR advanced communications features include TCP/IP over Ethernet and Asynchronous Serial. An LCD continuously displays state-of-health and status information. The 130-SMHR has three channels connected to an internal triaxial accelerometer. When ordered as a six-channel unit, the three additional channels can be connected to an external sensor.
While onsite command and control interface (iFSC software) and the LCD display enable quick configuration and health checks, enhanced communications options include TCP/IP over ethernet and asynchronous serial communication. The RTI Suite of software enables remote configuration and advanced data retrieval and analysis.
- Low noise force-balance triaxial accelerometer
- Wide dynamic range, >155 db
- High precision oscillator for time keeping, accurate to ± 10 µsec with GPS locked & 3-D fix
- Simultaneous telemetry & local recording
- Low power
- Optional internal battery for up to 48 hrs backup power
- Embedded / removable mass storage
- IP over ethernet and asynchronous serial
- Structural monitoring for buildings, bridges, and dams
- Regional telemetry networks
- Aftershock studies
- Free-field recording